https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65962
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Wed Oct 28 10:09:37 2015 New Revision: 229481 URL: https://gcc.gnu.org/viewcvs?rev=229481&root=gcc&view=rev Log: 2015-10-28 Richard Biener <rguent...@suse.de> PR tree-optimization/65962 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Avoid creating loop carried dependences also for outer loops of the loop a use to replace is in. * gcc.dg/vect/vect-62.c: Adjust. Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/vect/vect-62.c trunk/gcc/tree-ssa-pre.c